ifndef TOPDIR TOPDIR=.. endif include $(TOPDIR)/Makedefs vpath % $(TOPDIR)/stm32f4:$(TOPDIR)/product:$(TOPDIR)/drivers:$(TOPDIR)/kernel:$(TOPDIR)/util:$(TOPDIR)/kalman:$(TOPDIR)/aes:$(TOPDIR):$(TOPDIR)/math vpath make-altitude $(TOPDIR)/util vpath make-kalman $(TOPDIR)/util vpath kalman.5c $(TOPDIR)/kalman vpath kalman_filter.5c $(TOPDIR)/kalman vpath load_csv.5c $(TOPDIR)/kalman vpath matrix.5c $(TOPDIR)/kalman vpath ao-make-product.5c $(TOPDIR)/util .SUFFIXES: .elf .ihx .elf.ihx: $(ELFTOHEX) --output=$@ $*.elf ifndef VERSION include $(TOPDIR)/Version endif ELFTOHEX=$(TOPDIR)/../ao-tools/ao-elftohex/ao-elftohex CC=$(ARM_CC) WARN_FLAGS=-Wall -Wextra -Werror -Wcast-align AO_CFLAGS=-I. -I$(TOPDIR)/stm32f4 -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers \ -Os -g \ -I$(TOPDIR)/product -I$(TOPDIR) -I$(TOPDIR)/math \ -isystem $(NEWLIB_NANO)/arm-none-eabi/include STM32F4_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m4 -mthumb \ -mfloat-abi=hard -mfpu=fpv4-sp-d16 \ -ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS) NICKLE=nickle LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v7e-m/fpv4-sp/hard -lc -lm -lgcc V=0 # The user has explicitly enabled quiet compilation. ifeq ($(V),0) quiet = @printf " $1 $2 $@\n"; $($1) endif # Otherwise, print the full command line. quiet ?= $($1) .c.o: $(call quiet,CC) -c $(CFLAGS) -o $@ $<